Roj Hmab Antioxidant 6PPD (4020)
Lus piav qhia luv luv:
| RUBBER ANTIOXIDANT | RTENZA 4020 (6PPD) |
| Tshuaj npe | N-1,3-dimethylbutyl-N'-phenyl-p-phenylenediamine |
| Molecular Formula | C18H24N2 |
| Molecular Structure |  |
| Molecular Luj | 268.40 Nws |
| CAS Nr. | 793-24-8 : kuv |
Specification
| Yam khoom | Specification |
| Qhov tshwm sim | Greyish xim av mus rau xim av Granular |
| Crystallizing Point, ℃ ≥ | 45.5 ib |
| Poob rau ziab, % ≤ | 0.50 ib |
| Tshauv, % ≤ | 0.10 |
| Kev ntsuas, % ≥ | 97.0 ua |
Cov khoom
Grey ntshav mus rau puce granular, txheeb ze ntom yog 0.986-1.00.Soluble hauv benzene, acetone, ethyl acetate, toluene dichloroethane thiab me ntsis soluble hauv ether, tsis yaj hauv dej.Muab cov khoom muaj zog thiab antioxidant nrog rau qhov kub thiab txias thiab flexing tsis kam rau cov roj hmab tebchaw.
Daim ntawv thov
Daim ntawv thov ntau yam suav nrog kev siv hauv cov khoom siv pneumatic, cov log tsheb, cov khoom siv, cov hoses, cables, bushings, automotive mounts thiab cov khoom siv roj hmab dav dav uas raug cuam tshuam rau kev ua haujlwm tsis tu ncua thiab sib cuam tshuam thiab yuav tsum tau tiv thaiv ozone.
Pob
25kg kraft ntawv hnab.
Cia
Cov khoom yuav tsum tau muab cia rau hauv qhov chaw qhuav thiab txias nrog qhov cua zoo, tsis txhob raug cov khoom ntim rau hauv tshav ntuj ncaj qha.Lub sijhawm siv tau yog 2 xyoos.
Cov ntaub ntawv txuas ntxiv
Lwm lub npe:
N-(1,3-Dimethylbutyl)-N-Phenyl-p-phenylene Diamine;
Antioxidant 4020;N-(1,3-Dimethylbutyl)-N-Phenyl-1,4-Benzenediamine;Flexzone 7F;Vulkanox 4020;BHTOX-4020;N-(1.3-dimethylbutyl)-N'-phenyl-p-phenylenediamine;N-(4-methylpentan-2-yl)-N'-phenylbenzene-1,4-diamine
Nws belongs rau roj hmab antioxidant ntawm p-phenylenediamine.Cov khoom ntshiab yog cov hmoov dawb thiab oxidized rau hauv cov khoom xim av thaum raug huab cua.Ntxiv nrog rau nws cov txiaj ntsig zoo los tiv thaiv cov pa oxygen, nws tseem muaj cov haujlwm ntawm kev tiv thaiv ozone, tiv thaiv kev khoov thiab tawg, thiab inhibiting tooj liab, manganese thiab lwm yam hlau tsis zoo.Nws qhov kev ua tau zoo zoo ib yam li cov tshuaj antioxidant 4010NA, tab sis nws cov tshuaj lom thiab khaus tawv nqaij tsawg dua 4010NA, thiab nws cov solubility hauv dej kuj zoo dua 4010NA.Lub melting point yog 52 ℃.Thaum qhov kub siab tshaj 35-40 ℃, nws yuav maj mam agglomerate.
Cov tshuaj tiv thaiv ozone thiab antioxidant siv hauv cov roj hmab ntuj thiab hluavtaws roj hmab muaj kev tiv thaiv zoo heev ntawm ozone cracking thiab khoov qaug zog laus, thiab tseem muaj kev tiv thaiv zoo ntawm tshav kub, oxygen, tooj liab, manganese thiab lwm yam hlau tsis zoo.Muaj feem xyuam rau nitrile roj hmab, chloroprene roj hmab, styrene-butadiene roj hmab, AT;NN, ntuj roj hmab, thiab lwm yam.
